testis cords
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Testis cords — Infobox Embryology Name = PAGENAME Latin = GraySubject = GrayPage = Caption = Caption2 = System = CarnegieStage = Days = 49 Precursor = sex cord GivesRiseTo = rete testis MeshName = MeshNumber = DorlandsPre = c 55 DorlandsSuf = 12259039 The… … Wikipedia
Testis determining factor — (TDF) is a general term for the gene (or product thereof) that results in maleness in humans and some other species. Certain genes cause chemical reactions that result in the development of testes. Embryos are gonadally identical, regardless of… … Wikipedia
Cortical cords — Days 49 Precursor sex cords Gives rise to follicles In embryology, cortical cords (also called secondary cords) are structures that develop from sex cords in the female. After further development they become the ovarian foll … Wikipedia
Rete testis — Infobox Anatomy Name = PAGENAME Latin = GraySubject = 258 GrayPage = 1244 Caption = Schematic drawing of testicle and epididymis. 1 Tunica albuginea, 2 Septula testis, 3 Lobulus testis, 4 Mediastinum testis, 5 Tubuli seminiferi contorti, 6 Tubuli … Wikipedia
germinal cords — the precursors to the embryonic ovary or testis, derived from the gonadal cords … Medical dictionary
seminiferous cords — the primordia of the seminiferous tubules, derived from the gonadal cords of the testis … Medical dictionary
rete cords — strands of primordial cells in the medulla of the embryonic gonads that connect with some of the mesonephric tubules, and from which the rete ovarii or the rete testis develops; called also medullary c s … Medical dictionary
Development of the gonads — The prenatal development of the gonads is a part of the development of reproductive system and ultimately forms the testes in males and ovaries in females. They initially develop from the mesothelial layer of the peritoneum. The ovary is… … Wikipedia
Cord — Short and informal reference to the spinal cord, the major column of nerve tissue that is connected to the brain, lies within the vertebral canal, and from which the spinal nerves emerge. The spinal cord and the brain constitute the central… … Medical dictionary
Development of the reproductive system — The development of the reproductive system is a part of prenatal development, and concerns the sex organs. It is a part of the stages of sexual differentiation. Because its location to a large extent overlaps the urinary system, the development… … Wikipedia
